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Linux Administrator
Aberdeen Proving Ground, Maryland, United States
OnsiteFull Time
5+ YOEBachelor's or equivalent experience, 5+ years Linux/system administration experience, DoD 8570 certification (Security+), OS certification (Linux+/RedHat), ability to obtain Top Secret clearance, scripting and automation experience.
Ansible, Puppet, Python, Apache, Zabbix, Red Hat Satellite, Red Hat Identity Manager, BIND, OpenID, LDAP, Kerberos
2w
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System Administrator
Aberdeen Proving Ground, Maryland, United States
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years systems administration (Windows/Linux), Windows Server and Linux experience, network and virtual server experience, desktop support, inventory and configuration management, Top Secret clearance required.
Windows Server, Linux, Redhat, Ubuntu, VMWare, Hyper-V, Kubernetes, SCAP, STIGs
2w
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System Administrator
Aberdeen Proving Ground, Maryland, United States
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years Windows and Linux systems administration; Red Hat/Ubuntu; 3+ years network administration; 1+ year virtualization (VMWare/Hyper-V/Kubernetes); desktop support; inventory and patch management; DoD 8140; Top Secret clearance; HS diploma or GED.
Windows Server, Linux, Redhat, Ubuntu, VMWare, Hyper-V, Kubernetes, SCAP, STIGs
2w
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Windows System Administrator - JobID-0249
Mount Laurel, New Jersey, United States
$90k-$184k/yr OnsiteFull Time
3+ YOEActive Secret clearance, 3+ years systems administration, Windows/Linux/VMware expertise, Security+ CE (or equivalent IAT/IAM), Bachelor’s or equivalent, scripting and STIG/SCAP/ACAS/Nessus experience.
Windows 11, Server 2022, Server 2025, ESXi, VMware vSphere, vCenter Server, Red Hat, PowerShell, Bash, Python, PowerCLI, Ansible Playbook, PDQ Deploy, ACAS, Nessus, STIG, SCAP
1mo
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Systems Administrator
Philadelphia, Pennsylvania, United States
OnsiteFull Time
3+ YOE3+ years systems administration experience managing Linux and Windows environments; current Secret clearance; IAT-1 or IAT-2 (e.g., CompTIA Sec+, CySA+, CCNA); experience with on-premises and cloud infrastructure, scripting, troubleshooting, and documentation.
Linux, Windows, NAVLOG
1mo
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Network Administrator
Mount Laurel, New Jersey, United States
$95k-$115k/yr HybridFull Time
3+ YOE3+ years systems or network administration experience; hands-on with Windows Server, Linux, Active Directory, Microsoft 365, networking (TCP/IP, DNS, DHCP, VPN), virtualization; Azure/AWS knowledge and vendor certifications preferred.
Windows Server, Linux, Active Directory, Microsoft 365, Azure, AWS, TCP/IP, DNS, DHCP, VPN
2mo
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IT Systems Administration (38031)
Camden, New Jersey, United States
$92k-$160k/yr OnsiteFull Time
4+ YOETop-secret-capable systems administrator with 5+ years experience managing Windows/Linux servers, system hardening to RMF/CMMC/NIST, Active Directory, virtualization, and scripting in PowerShell/Bash/Python.
Red Hat Enterprise Linux (RHEL9), Red Hat Enterprise Linux (RHEL8), Red Hat Enterprise Linux (RHEL7), Active Directory, virtualization, Ansible, Ansible Automation Platform, AWX, Puppet, Chef, PowerShell, Bash, Python
1mo
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Database Administrator
Wayne, Pennsylvania, United States
HybridFull Time
3+ YOE3+ years Oracle experience, Bachelor's in CS/Information Systems or equivalent, 3+ years with data platforms, strong SQL, Snowflake and AWS (S3, Lambda, Glue, Redshift) experience, Drupal familiarity, Windows/Linux experience.
Lawson, Oracle, Snowflake, AWS, S3, Lambda, Glue, Redshift, Drupal (Acquia), SQL, Microsoft SQL Server, MySQL, Qlik, Microsoft Power BI, Tableau, Windows, Linux
2w
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Atlassian Administrator
Reading or Tampa
OnsiteFull Time
Penske Truck Leasing: Provides commercial truck leasing, rental, and vehicle maintenance services.
1+ YOEAssociate's degree or 1 year admin experience, 1+ year system engineering/IT support, hands-on Atlassian suite experience, Jira administration, JQL/REST/Groovy, SDLC/agile knowledge, troubleshooting and security awareness.
Jira, Confluence, JQL, REST, Groovy, Oracle, Linux
1mo
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Master Data Management Administrator
Wilmington, Delaware, United States
$107k-$178k/yr HybridFull Time
6+ YOEProvide administration for Informatica IDMC and on-prem MDM, Azure and Linux support, IaC (Terraform/Ansible), Git, 6 years combined education/work experience in systems design or architecture; bachelor's preferred.
Informatica IDMC, Informatica MDM, IDMC Secure Agent, Azure, Azure VM, Azure Kubernetes Service, Blob Storage, Private DNS, Private Endpoints, Private Link, Terraform, Ansible, Git, Linux
2w
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DevOps Support Engineer - Linux
Bala Cynwyd, Pennsylvania, United States
OnsiteContract
Experience in application support/operations/DevOps or systems administration; scripting (Bash, Python); Unix/Linux command line; troubleshooting during outages; ability to integrate AI tools; BS in a technical discipline preferred.
Bash, Python, Unix, Linux
4d
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Systems & Application Administrator
Exton, Pennsylvania, United States
OnsiteFull Time
4+ YOE4+ years administering Windows/Linux servers, virtualization, Microsoft 365, scripting (PowerShell/Bash/Python), networking, storage, backup, cybersecurity, and supporting business-critical applications.
Windows Server, Linux, VMware, Microsoft 365, PowerShell, Bash, Python, Active Directory, Azure, AWS
1w
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Information System Security Officer (ISSO)
Niceville or Chandler or Alexandria or Aberdeen
$115k-$155k/yr RemoteFull Time
10+ YOEActive TS/SCI clearance, bachelor’s degree, 10+ years DoD systems administration/cybersecurity experience, CISSP/CISM/CASP/Security+, RMF, Windows/Linux, Active Directory, STIGs, virtualization, SIEM, McAfee ePO, ACAS.
Active Directory, Security Technical Implementation Guides (STIGs), VMware, Hyper-V, Horizon, UAG, McAfee ePolicy Orchestrator (ePO), Assured Compliance Assessment Solution (ACAS), Splunk, SolarWinds, Security Information and Event Management (SIEM)
1mo
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Systems Engineer - Linux TS/ SCI (TS/SCI Required)
King of Prussia, Pennsylvania, United States
$77k-$135k/yr OnsiteFull Time
1+ YOEActive TS/SCI clearance, US citizenship, Bachelor’s degree (or equivalent) with 1+ years experience (or Master’s with no experience). Experience with Linux administration, systems integration, configuration management, and scripting (Ansible, Bash).
Linux RedHat, Red Hat OpenShift, Ansible, Bash, Ansible Tower, AWX
1mo
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Senior HPC Systems Administrator, SAS Computing
Philadelphia, Pennsylvania, United States
$85k-$105k/yr HybridFull Time
3+ YOEBachelor of Science and 3+ years experience; expert Linux and HPC skills, BASH/Python scripting, SLURM, Infiniband/TCP networking, storage and backup management, Salt/Ansible/MAAS, git, and experience with CPU/GPU nodes.
GPU, CPU, SLURM, conda, Infiniband, Linux, BASH, Python, Salt, Ansible, MAAS, git, AWS, Ubuntu, TCP
3d
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Systems Administration Senior Associate
Pennsauken, New Jersey, United States
$80k-$90k/yr RemoteFull Time
3+ YOEBachelor's degree,3+ years related experience; technical competence with cloud and on-prem technologies (AWS, Azure, Terraform, Linux); strong multi-tasking and documentation skills.
AWS, Microsoft Azure, Terraform, Linux, Microsoft Server, Cloudflare, SharePoint Online, Varonis, Rubrik, Pure Storage, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Visio, Direct Connect
5d
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Army Research Laboratory (ARL) Information Technology (IT) Modernization Opportunities
Aberdeen or Adelphi
$40k-$80k/yr OnsiteFull Time
Experience with Cisco and network administration, Windows/Linux/Mac OS system administration, Security+ certification commonly required, active Secret or Top Secret clearance required depending on position.
Cisco, Windows, Linux, Mac OS
2w
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Software Developer - Production Data Engineering
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Bachelor's in CS/Engineering/Mathematics or equivalent; experience with Linux or Windows system administration; strong data handling, communication, and deadline management skills.
Linux, Windows
2w
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Software Developer - Production Data Engineering
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Bachelor's in CS/Engineering/Math, experience with Linux or Windows system administration, strong data handling skills, ability to meet deadlines, and strong verbal communication.
Linux, Windows
2w
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Associate DevOps SRE - Warehouse Automation
Moorestown, New Jersey, United States
$85k-$100k/yr OnsiteFull Time
0+ YOE0-3 years DevOps/SRE or systems administration experience; Linux/Windows knowledge; CI/CD, scripting, container, and troubleshooting skills; strong communication and automation focus.
Plastic SCM, Jenkins, Artifactory, Octopus, Docker, VMware, Proxmox, HyperV, CheckMK, Jira, Confluence, Dependency Track, PowerShell, bash, Linux, Windows, GitHub Actions, GitLab CI/CD, Azure DevOps, Python, Groovy, Git, SVN, Perforce, Nexus, MSBuild, Gradle, Make, npm, ELK Stack, OpenSearch, Splunk, Loki, SonarQube, Snyk, Trivy, Terraform, Ansible, Puppet, Chef, Azure, AWS, C, C++, Java, Go, Node.js
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